Base | Representation |
---|---|
bin | 11000101000000101… |
… | …00010001000011101 |
3 | 1021010101211222202220 |
4 | 30110002202020131 |
5 | 204034101012201 |
6 | 10023530135553 |
7 | 645426404040 |
oct | 142402421035 |
9 | 37111758686 |
10 | 13221110301 |
11 | 5674a76943 |
12 | 268b8815b9 |
13 | 132913a8b9 |
14 | 8d5c84c57 |
15 | 525a7b036 |
hex | 3140a221d |
13221110301 has 8 divisors (see below), whose sum is σ = 20146453824. Its totient is φ = 7554920160.
The previous prime is 13221110281. The next prime is 13221110303. The reversal of 13221110301 is 10301112231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13221110301 - 25 = 13221110269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13221110303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314788320 + ... + 314788361.
It is an arithmetic number, because the mean of its divisors is an integer number (2518306728).
Almost surely, 213221110301 is an apocalyptic number.
It is an amenable number.
13221110301 is a deficient number, since it is larger than the sum of its proper divisors (6925343523).
13221110301 is an equidigital number, since it uses as much as digits as its factorization.
13221110301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629576691.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 13221110301 its reverse (10301112231), we get a palindrome (23522222532).
The spelling of 13221110301 in words is "thirteen billion, two hundred twenty-one million, one hundred ten thousand, three hundred one".
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